:root {
  --bg: #08090c;
  --bg-2: #0c0e13;
  --panel: rgba(20,23,30,0.72);
  --panel-solid: #12151c;
  --border: rgba(255,255,255,0.06);
  --border-2: rgba(255,255,255,0.10);
  --text: #e7e9ee;
  --muted: #8b91a0;
  --accent: #56c6ff;
  --accent-2: #7c8cff;
  --font-sans: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font-sans);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124,140,255,0.10), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(86,198,255,0.07), transparent 55%),
    var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
#root { height: 100%; }
.mono { font-family: var(--font-mono); }
.hidden { display: none; }
@media (min-width: 640px){ .sm\:inline{ display:inline; } }

/* ---------- shell ---------- */
.app-shell { display: flex; height: 100vh; overflow: hidden; }
.sidebar {
  width: 250px; flex-shrink: 0; background: rgba(9,11,15,0.85);
  backdrop-filter: blur(14px); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; transition: margin-left .3s cubic-bezier(.4,0,.2,1);
  z-index: 40;
}
.sidebar.closed { margin-left: -250px; }
.sb-brand { display: flex; align-items: center; gap: 12px; padding: 20px 20px 16px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06121a;
  box-shadow: 0 4px 18px rgba(86,198,255,0.25);
}
.brand-name { font-weight: 700; letter-spacing: 2px; font-size: 15px; }
.brand-sub { font-size: 10px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.sb-nav { flex: 1; overflow-y: auto; padding: 8px 12px; }
.sb-group { margin-bottom: 18px; }
.sb-group-label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: #5b6170; padding: 4px 10px; margin-bottom: 4px; }
.sb-item {
  display: flex; align-items: center; gap: 11px; width: 100%; padding: 9px 11px;
  border-radius: 9px; color: var(--muted); font-size: 14px; background: none; border: none;
  cursor: pointer; transition: all .15s; text-align: left;
}
.sb-item:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.sb-item.active { color: var(--text); background: rgba(86,198,255,0.10); box-shadow: inset 2px 0 0 var(--accent); }
.sb-item.active svg { color: var(--accent); }
.sb-footer { padding: 14px; border-top: 1px solid var(--border); }
.api-status { background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.api-addr { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-top: 8px; background: none; border: none; cursor: pointer; padding: 0; }
.api-addr:hover { color: var(--accent); }
.api-input { width: 100%; background: #0a0c11; border: 1px solid var(--border-2); border-radius: 7px; padding: 6px 8px; font-family: var(--font-mono); font-size: 11px; color: var(--text); }
.mini-btn { font-size: 11px; padding: 5px 10px; border-radius: 6px; border: 1px solid var(--border-2); background: none; color: var(--muted); cursor: pointer; }
.mini-primary { background: var(--accent); color: #06121a; border-color: transparent; font-weight: 600; }
.sb-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 35; }

.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; position: relative; }
.dot-green { background: #3ddc97; box-shadow: 0 0 8px #3ddc97; }
.dot-red { background: #ff6b7a; box-shadow: 0 0 8px #ff6b7a; }
.dot-amber { background: #ffcf6b; box-shadow: 0 0 8px #ffcf6b; animation: pulse 1.2s infinite; }
.dot-cyan { background: var(--accent); }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:.4;} }

/* ---------- main ---------- */
.main-area { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.top-bar { display: flex; align-items: center; gap: 12px; padding: 14px 22px; border-bottom: 1px solid var(--border); background: rgba(8,9,12,0.6); backdrop-filter: blur(10px); }
.top-title { font-size: 15px; font-weight: 600; letter-spacing: .3px; }
.icon-btn { background: none; border: 1px solid transparent; color: var(--muted); border-radius: 8px; padding: 7px; cursor: pointer; display: grid; place-items: center; transition: all .15s; }
.icon-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.cmdk-btn { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 9px; padding: 7px 12px; cursor: pointer; transition: all .15s; }
.cmdk-btn:hover { border-color: var(--border-2); color: var(--text); }
.cmdk-btn kbd { font-family: var(--font-mono); font-size: 10px; background: rgba(255,255,255,0.06); padding: 2px 5px; border-radius: 4px; }
.page-scroll { flex: 1; overflow-y: auto; }
.page { max-width: 1200px; margin: 0 auto; padding: 26px 22px 60px; display: flex; flex-direction: column; gap: 20px; }

/* ---------- animations ---------- */
.fade-in { animation: fadeIn .35s ease both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.slide-in { animation: slideIn .28s cubic-bezier(.4,0,.2,1) both; }
@keyframes slideIn { from { transform: translateX(30px); opacity: 0; } to { transform: none; opacity: 1; } }
.msg-in { animation: msgIn .3s ease both; }
@keyframes msgIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- hero ---------- */
.hero-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.hero-stat { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; backdrop-filter: blur(10px); position: relative; overflow: hidden; }
.hero-stat::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(86,198,255,0.4), transparent); }
.hero-label { font-size: 10px; letter-spacing: 2px; color: #5b6170; text-transform: uppercase; }
.hero-value { font-size: 26px; font-weight: 600; margin-top: 6px; letter-spacing: .5px; }
.hv-ok { color: #3ddc97; } .hv-err { color: #ff6b7a; } .hv-amber { color: #ffcf6b; }

/* ---------- cards ---------- */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; backdrop-filter: blur(10px); }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.card-head { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 12px; letter-spacing: .3px; }
.card-icon { color: var(--accent); display: inline-flex; }
.kv-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 3px 0; }
.kv-k { color: var(--muted); } .kv-v { color: var(--text); font-weight: 500; }
.kv-list { display: flex; flex-direction: column; gap: 2px; }

/* ---------- activity ---------- */
.activity-feed { display: flex; flex-direction: column; }
.act-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.act-row:last-child { border-bottom: none; }
.act-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

/* ---------- badges ---------- */
.cap-badge { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .5px; padding: 3px 7px; border-radius: 5px; background: rgba(255,255,255,0.05); color: var(--muted); border: 1px solid var(--border); font-weight: 500; }
.tone-cyan { color: #56c6ff; border-color: rgba(86,198,255,0.3); background: rgba(86,198,255,0.08); }
.tone-violet { color: #b39dff; border-color: rgba(124,140,255,0.3); background: rgba(124,140,255,0.08); }
.tone-amber { color: #ffcf6b; border-color: rgba(255,207,107,0.3); background: rgba(255,207,107,0.08); }
.tone-emerald { color: #3ddc97; border-color: rgba(61,220,151,0.3); background: rgba(61,220,151,0.08); }
.tone-pink { color: #ff8fc7; border-color: rgba(255,143,199,0.3); background: rgba(255,143,199,0.08); }
.tone-blue { color: #7ab0ff; border-color: rgba(122,176,255,0.3); background: rgba(122,176,255,0.08); }

/* ---------- models ---------- */
.models-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.search-box { display: flex; align-items: center; gap: 8px; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 8px 12px; color: var(--muted); flex: 1; min-width: 200px; }
.search-box input { background: none; border: none; outline: none; color: var(--text); font-size: 14px; width: 100%; font-family: var(--font-sans); }
.select-box { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; color: var(--text); font-size: 13px; cursor: pointer; outline: none; }
.count-chip { font-family: var(--font-mono); font-size: 12px; color: var(--muted); background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; }
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.model-card { text-align: left; background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 16px; cursor: pointer; transition: all .18s; color: var(--text); display: flex; flex-direction: column; }
.model-card:hover { border-color: rgba(86,198,255,0.35); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,0.35); }
.model-id { font-weight: 600; font-size: 14px; word-break: break-all; line-height: 1.3; }
.model-family { font-size: 11px; color: var(--accent); font-family: var(--font-mono); margin-top: 2px; }
.card-arrow { color: #4b5160; flex-shrink: 0; }
.model-meta { display: flex; gap: 12px; margin-top: 10px; font-size: 11px; color: var(--muted); font-family: var(--font-mono); }

/* ---------- drawer ---------- */
.drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(2px); z-index: 50; display: flex; justify-content: flex-end; }
.drawer { width: 460px; max-width: 92vw; height: 100%; background: var(--panel-solid); border-left: 1px solid var(--border-2); overflow-y: auto; animation: slideIn .3s cubic-bezier(.4,0,.2,1); }
.drawer-head { display: flex; align-items: flex-start; justify-content: space-between; padding: 20px; border-bottom: 1px solid var(--border); }
.drawer-body { padding: 20px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.detail-box { background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.detail-k { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: #5b6170; }
.detail-v { font-size: 15px; font-weight: 500; margin-top: 4px; }

/* ---------- json viewer ---------- */
.json-viewer { border: 1px solid var(--border); border-radius: 10px; background: #070809; overflow: hidden; }
.json-body { margin: 0; padding: 14px; font-family: var(--font-mono); font-size: 12px; line-height: 1.6; overflow-x: auto; max-height: 400px; color: #c8ccd6; }
.json-body.no-border { border-radius: 10px; border: 1px solid var(--border); background: #070809; margin-top: 0; }
.jk { color: #7ab0ff; } .js { color: #9be6b0; } .jn { color: #ffcf6b; } .jb { color: #b39dff; }

/* ---------- chat ---------- */
.chat-layout { display: flex; height: 100%; overflow: hidden; max-width: none; padding: 0; margin: 0; }
.chat-main { flex: 1; display: flex; flex-direction: column; min-width: 0; position: relative; }
.chat-header { display: flex; align-items: center; gap: 10px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.model-select { background: var(--panel); border: 1px solid var(--border); border-radius: 9px; padding: 8px 12px; color: var(--text); font-size: 13px; font-family: var(--font-mono); max-width: 300px; outline: none; cursor: pointer; }
.tools-chip { font-family: var(--font-mono); font-size: 9px; color: #ffcf6b; border: 1px solid rgba(255,207,107,0.3); background: rgba(255,207,107,0.08); padding: 3px 6px; border-radius: 5px; }
.chat-mini { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 7px; color: var(--muted); cursor: pointer; transition: all .15s; display: grid; place-items: center; }
.chat-mini:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.chat-mini.active { color: var(--accent); border-color: rgba(86,198,255,0.3); }
.chat-scroll { flex: 1; overflow-y: auto; padding: 24px 20px; display: flex; flex-direction: column; gap: 18px; }
.chat-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.empty-mark { width: 60px; height: 60px; border-radius: 18px; background: rgba(86,198,255,0.08); border: 1px solid rgba(86,198,255,0.2); display: grid; place-items: center; color: var(--accent); }
.empty-mark.sm { width: 44px; height: 44px; border-radius: 14px; }

.msg-row { display: flex; gap: 12px; max-width: 780px; width: 100%; margin: 0 auto; }
.msg-user { flex-direction: row-reverse; }
.avatar { width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0; display: grid; place-items: center; font-size: 12px; font-weight: 600; }
.av-user { background: rgba(124,140,255,0.15); color: #b39dff; border: 1px solid rgba(124,140,255,0.3); }
.av-ai { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06121a; }
.av-err { background: rgba(255,107,122,0.12); color: #ff6b7a; border: 1px solid rgba(255,107,122,0.3); }
.msg-content { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.msg-user .msg-content { align-items: flex-end; }
.msg-bubble { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 12px 15px; font-size: 14.5px; line-height: 1.6; max-width: 100%; }
.msg-user .msg-bubble { background: rgba(124,140,255,0.10); border-color: rgba(124,140,255,0.2); }
.err-bubble { background: rgba(255,107,122,0.06); border-color: rgba(255,107,122,0.25); }
.user-text { white-space: pre-wrap; }
.msg-foot { display: flex; align-items: center; gap: 10px; margin-top: 6px; font-size: 10.5px; color: #5b6170; font-family: var(--font-mono); flex-wrap: wrap; }
.msg-act { background: none; border: none; color: #5b6170; cursor: pointer; font-family: var(--font-mono); font-size: 10.5px; padding: 0; }
.msg-act:hover { color: var(--accent); }
.stream-cursor { display: inline-block; width: 7px; height: 15px; background: var(--accent); margin-left: 2px; vertical-align: text-bottom; animation: blink .9s steps(2) infinite; border-radius: 1px; }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }

.scroll-btn { position: absolute; bottom: 90px; left: 50%; transform: translateX(-50%); background: var(--panel-solid); border: 1px solid var(--border-2); border-radius: 50%; width: 38px; height: 38px; display: grid; place-items: center; color: var(--text); cursor: pointer; box-shadow: 0 6px 20px rgba(0,0,0,0.4); z-index: 5; }
.chat-input-bar { display: flex; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border); align-items: flex-end; }
.chat-textarea { flex: 1; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; color: var(--text); font-size: 14.5px; font-family: var(--font-sans); resize: none; outline: none; max-height: 160px; min-height: 46px; line-height: 1.5; }
.chat-textarea:focus { border-color: rgba(86,198,255,0.35); }
.send-btn { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06121a; border: none; cursor: pointer; display: grid; place-items: center; flex-shrink: 0; transition: all .15s; }
.send-btn:disabled { opacity: .4; cursor: not-allowed; }
.send-btn.stop { background: rgba(255,107,122,0.15); color: #ff6b7a; border: 1px solid rgba(255,107,122,0.35); }
.chat-foot { text-align: center; padding: 6px; font-size: 10px; }
.chat-foot a { color: #4b5160; text-decoration: none; }
.chat-foot a:hover { color: var(--accent); }

/* ---------- tool cards ---------- */
.tool-card { border: 1px solid rgba(255,207,107,0.25); background: rgba(255,207,107,0.04); border-radius: 12px; overflow: hidden; max-width: 100%; }
.tool-head { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: none; border: none; width: 100%; cursor: pointer; color: var(--text); }
.tool-tag { font-family: var(--font-mono); font-size: 9px; color: #ffcf6b; letter-spacing: 1px; }
.tool-name { font-size: 13px; font-weight: 500; }

/* ---------- settings panel ---------- */
.settings-panel { width: 320px; flex-shrink: 0; border-left: 1px solid var(--border); background: rgba(9,11,15,0.6); backdrop-filter: blur(12px); display: flex; flex-direction: column; overflow-y: auto; }
.settings-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.settings-body { padding: 18px; display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-label { font-size: 11px; letter-spacing: .5px; color: var(--muted); text-transform: uppercase; }
.field-select, .field-input { background: #0a0c11; border: 1px solid var(--border-2); border-radius: 8px; padding: 8px 10px; color: var(--text); font-size: 13px; outline: none; font-family: var(--font-mono); }
.field-area { background: #0a0c11; border: 1px solid var(--border-2); border-radius: 8px; padding: 10px; color: var(--text); font-size: 13px; outline: none; resize: vertical; font-family: var(--font-sans); line-height: 1.5; }
.slider { -webkit-appearance: none; appearance: none; height: 4px; background: rgba(255,255,255,0.1); border-radius: 4px; outline: none; }
.slider::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--accent); cursor: pointer; box-shadow: 0 0 8px rgba(86,198,255,0.5); }
.slider::-moz-range-thumb { width: 16px; height: 16px; border: none; border-radius: 50%; background: var(--accent); cursor: pointer; }
.toggle { width: 46px; height: 26px; border-radius: 14px; background: rgba(255,255,255,0.08); border: 1px solid var(--border-2); cursor: pointer; position: relative; transition: all .2s; padding: 0; }
.toggle.on { background: rgba(86,198,255,0.3); border-color: rgba(86,198,255,0.5); }
.toggle .knob { position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: all .2s; }
.toggle.on .knob { left: 22px; background: var(--accent); }

/* ---------- action buttons ---------- */
.action-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--panel); border: 1px solid var(--border-2); border-radius: 10px; padding: 9px 14px; color: var(--text); font-size: 13px; cursor: pointer; transition: all .15s; }
.action-btn:hover { border-color: var(--border-2); background: rgba(255,255,255,0.04); }
.action-btn:disabled { opacity: .5; cursor: not-allowed; }
.action-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #06121a; border-color: transparent; font-weight: 600; }

/* ---------- playground ---------- */
.pg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.pg-col { display: flex; flex-direction: column; gap: 16px; }

/* ---------- workers ---------- */
.worker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.worker-addr { font-size: 14px; font-weight: 600; }
.worker-status { font-family: var(--font-mono); font-size: 10px; padding: 3px 8px; border-radius: 6px; letter-spacing: .5px; }
.ws-on { color: #3ddc97; background: rgba(61,220,151,0.1); border: 1px solid rgba(61,220,151,0.3); }
.ws-off { color: #ff6b7a; background: rgba(255,107,122,0.1); border: 1px solid rgba(255,107,122,0.3); }
.ws-unknown { color: var(--muted); background: rgba(255,255,255,0.04); border: 1px solid var(--border); }
.gpu-track { height: 6px; background: rgba(255,255,255,0.06); border-radius: 4px; overflow: hidden; }
.gpu-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 4px; transition: width .5s; }

/* ---------- server status ---------- */
.health-row { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.health-row:last-child { border-bottom: none; }
.health-row .mono { display: none; }
@media (min-width: 700px){ .health-row .mono { display: inline; } }

/* ---------- capabilities matrix ---------- */
.matrix-wrap { overflow-x: auto; }
.matrix { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; min-width: 500px; }
.mx-corner, .mx-colhead, .mx-rowhead, .mx-cell { background: var(--panel-solid); padding: 12px; display: flex; align-items: center; }
.mx-corner { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
.mx-colhead { font-family: var(--font-mono); font-size: 10px; color: var(--muted); justify-content: center; }
.mx-rowhead { font-size: 12px; word-break: break-all; }
.mx-cell { justify-content: center; }
.mx-yes { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 7px; }
.mx-no { color: #3a3f4b; }

/* ---------- error / empty ---------- */
.error-card { border: 1px solid rgba(255,107,122,0.25); background: rgba(255,107,122,0.05); border-radius: 14px; }
.err-glyph { width: 30px; height: 30px; border-radius: 9px; background: rgba(255,107,122,0.12); color: #ff6b7a; display: grid; place-items: center; font-weight: 700; flex-shrink: 0; }
.empty-state { display: flex; flex-direction: column; align-items: center; padding: 50px 20px; }

/* ---------- skeleton ---------- */
.skeleton { background: linear-gradient(90deg, rgba(255,255,255,0.03) 25%, rgba(255,255,255,0.07) 50%, rgba(255,255,255,0.03) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; }
@keyframes shimmer { 0%{background-position:200% 0;} 100%{background-position:-200% 0;} }

/* ---------- palette ---------- */
.palette-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 60; display: flex; justify-content: center; align-items: flex-start; padding-top: 12vh; }
.palette { width: 560px; max-width: 92vw; background: var(--panel-solid); border: 1px solid var(--border-2); border-radius: 16px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.6); animation: fadeIn .2s ease; }
.palette-input-wrap { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--border); color: var(--muted); }
.palette-input { flex: 1; background: none; border: none; outline: none; color: var(--text); font-size: 16px; font-family: var(--font-sans); }
.palette-list { max-height: 380px; overflow-y: auto; padding: 8px; }
.palette-item { display: flex; align-items: center; gap: 12px; width: 100%; padding: 10px 12px; border-radius: 9px; background: none; border: none; color: var(--text); cursor: pointer; font-size: 14px; transition: all .1s; }
.palette-item:hover { background: rgba(86,198,255,0.08); }
.palette-icon { color: var(--muted); display: inline-flex; }
.palette-item:hover .palette-icon { color: var(--accent); }
.palette-sub { font-family: var(--font-mono); font-size: 10px; color: #5b6170; }

/* ---------- markdown ---------- */
.md-body { font-size: 14.5px; line-height: 1.65; }
.md-body p { margin: 0 0 10px; } .md-body p:last-child { margin: 0; }
.md-body h1, .md-body h2, .md-body h3 { margin: 14px 0 8px; font-weight: 600; }
.md-body ul, .md-body ol { margin: 0 0 10px; padding-left: 22px; }
.md-body li { margin: 3px 0; }
.md-body code { font-family: var(--font-mono); font-size: 12.5px; background: rgba(255,255,255,0.08); padding: 2px 5px; border-radius: 4px; }
.md-body pre { background: #070809; border: 1px solid var(--border); border-radius: 10px; padding: 14px; overflow-x: auto; margin: 10px 0; }
.md-body pre code { background: none; padding: 0; font-size: 12.5px; line-height: 1.55; color: #c8ccd6; }
.md-body a { color: var(--accent); }
.md-body blockquote { border-left: 2px solid var(--border-2); padding-left: 12px; color: var(--muted); margin: 10px 0; }
.md-body table { border-collapse: collapse; margin: 10px 0; font-size: 13px; }
.md-body th, .md-body td { border: 1px solid var(--border); padding: 6px 10px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px){ .card-grid { grid-template-columns: repeat(2, 1fr); } .hero-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px){
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; }
  .settings-panel { position: fixed; right: 0; top: 0; bottom: 0; z-index: 45; box-shadow: -10px 0 40px rgba(0,0,0,0.5); }
  .pg-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px){
  .card-grid, .hero-strip { grid-template-columns: 1fr; }
  .page { padding: 18px 14px 50px; }
  .hero-value { font-size: 22px; }
  .model-grid, .worker-grid { grid-template-columns: 1fr; }
}
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }